The ceiling is often the largest untreated surface in workshops. With a ceiling of 24 ft or more, hanging products work well: baffles or clouds absorb on both faces and edges, so they do more per square foot than the same panel on a wall.
Options
| Product | Best when | Notes |
|---|---|---|
| Ceiling clouds | Ceiling is flat and 8–14 ft high | Hang 6–12 in below the ceiling; air gap behind boosts low-frequency absorption. |
| Vertical baffles | Exposed structure or ceilings above 12 ft | Absorb on both faces; spacing of 2–4 ft between rows is typical. |
| Lay-in ceiling tiles | Existing 2 × 2 or 2 × 4 T-bar grid | Swap standard tiles for fabric tiles, no new hardware. |
How much to cover
Clouds or baffles covering about 20–40% of the ceiling area are a reasonable starting range for workshops. For a 100 × 60 ft room that is 1,200 to 2,400 ft² of product.
Read more in ceiling clouds under flat ceilings and baffles under open structure.
Coordinate with sprinklers, lights and HVAC before you hang anything, and check local code for suspended products.